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Chemistry Jeopardy. Miscellaneous-100. These types of numbers have unlimited significant figures. What are counting numbers and numbers in definitions (12 inches = 1 foot)?. Miscellaneous-200. More significant digits means the measurement is more (precise or accurate?). What is precise?.

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Miscellaneous 100
Miscellaneous-100

  • These types of numbers have unlimited significant figures.

  • What are counting numbers and numbers in definitions (12 inches = 1 foot)?


Miscellaneous 200
Miscellaneous-200

  • More significant digits means the measurement is more (precise or accurate?).

  • What is precise?


Miscellaneous 300
Miscellaneous-300

  • Is the estimated digit significant?

  • YES


Miscellaneous 400
Miscellaneous-400

  • When measuring, you include all the measured digits plus _____ estimated digit(s).

  • What is one?


Miscellaneous 500
Miscellaneous-500

  • The volume of 25 g of a solid if the density is 3.00 g/ml.

  • What is 8.3 ml?


Scientific notation 100
Scientific Notation-100

  • 6200 m = ______

  • What is 6.2 x 103 m?


Scientific notation 200
Scientific Notation-200

  • 0.0023 mm = _______.

  • What is 2.3 x 10-3 mm?


Scientific notation 300
Scientific Notation-300

  • 0.0055 kL = ______

  • What is 5.5 x 10-3 liters?


Scientific notation 400
Scientific Notation-400

  • 7.5 x 10-5 = __________

  • What is 0.000075?


Scientific notation 500
Scientific Notation-500

  • 4.032 x 104 = ____________

  • What is 40,320?


Scientific notation calcs 100
Scientific Notation Calcs-100

  • (2.0 x 10-3 )(1.7 x 106)

  • What 3.4 x 103?


Scientific notation calcs 200
Scientific Notation Calcs-200

  • (4.50 x 104) / (7.20 x 102)

  • What is 6.25 x 101?


Scientific notation calcs 300
Scientific Notation Calcs-300

  • (3.0 x 104)(4.7 x 10-3)

  • What is 1.4 x 102?


Scientific notation calcs 400
Scientific Notation Calcs-400

  • (6.3 x 10-3) ÷ (3.0 x 10-8)

  • What is 2.1 x 105?


Scientific notation calcs 500
Scientific Notation Calcs-500

  • (5.8 x 106)(3.4 x 10-7)

  • What is : 2.0 x 100?


Sig figs 100
Sig Figs-100

  • There are this many significant digits in 0.00250

  • What is three?


Sig figs 200
Sig Figs-200

  • There are this many significant digits in 0.000025002500

  • What is eight?


Sig figs 300
Sig Figs-300

  • There are this many sig figs in 40,000

  • What is one?


Sig figs 400
Sig Figs-400

  • There are this many sig figs in 0.05090

  • What is four?


Sig figs 500
Sig Figs-500

  • There are this many sig figs in 608,000

  • What is three?


Sig figs calcs 100
Sig Figs Calcs-100

  • 4.5001 + 6.20 = _________

  • What is 10.70?


Sig figs calcs 200
Sig Figs Calcs-200

  • When multiplying 0.25 and 3.2695, there should be this many significant digits in the answer.

  • What is two?


Sig figs calcs 300
Sig Figs Calcs-300

  • 480 + 12.5678 = ___________

  • What is 490?


Sig figs 4001
Sig Figs-400

  • There are this many significant digits when multiplying 100 and 12.35

  • What is one?


Sig figs 5001
Sig Figs-500

  • When multiplying 25 and 5.0, how should the answer be written to indicate the correct number of significant digits?

  • What is 130?